FTIR spectrometer technique has been found to be a useful, fast, non-destructive and accurate method for identification of bleached jadeite.
傅里叶变换红外光谱技术可以有效、快速、无损和准确地鉴定处理翡翠。
The phase shift in complex spectrum of Fourier transform infrared (FTIR) spectrometer was discussed. A rigorous derivation showed the relation between the phase shift and complex spectrum.
主要讨论了傅里叶变换红外光谱仪的相位偏移产生的原因，并且用严密的数学推导证明了相位偏移与复数光谱之间的关系。
A method for the measuring atmospheric transmittance using FTIR spectrometer was proposed.
提出了一种利用FTIR光谱仪进行大气透过率测量的方法。
A method for the measuring atmospheric transmittance using FTIR spectrometer was proposed.
提出了一种利用FTIR光谱仪进行大气透过率测量的方法。
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